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| <li>Summary: </li> |
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| <div class="sub-title"><span class="package-label-in-type">Package</span> <a href="package-summary.html">opennlp.tools.util.featuregen</a></div> |
| <h1 title="Interface AdaptiveFeatureGenerator" class="title">Interface AdaptiveFeatureGenerator</h1> |
| </div> |
| <section class="class-description" id="class-description"> |
| <dl class="notes"> |
| <dt>All Known Implementing Classes:</dt> |
| <dd><code><a href="AdditionalContextFeatureGenerator.html" title="class in opennlp.tools.util.featuregen">AdditionalContextFeatureGenerator</a></code>, <code><a href="AggregatedFeatureGenerator.html" title="class in opennlp.tools.util.featuregen">AggregatedFeatureGenerator</a></code>, <code><a href="BigramNameFeatureGenerator.html" title="class in opennlp.tools.util.featuregen">BigramNameFeatureGenerator</a></code>, <code><a href="BrownBigramFeatureGenerator.html" title="class in opennlp.tools.util.featuregen">BrownBigramFeatureGenerator</a></code>, <code><a href="BrownTokenClassFeatureGenerator.html" title="class in opennlp.tools.util.featuregen">BrownTokenClassFeatureGenerator</a></code>, <code><a href="BrownTokenFeatureGenerator.html" title="class in opennlp.tools.util.featuregen">BrownTokenFeatureGenerator</a></code>, <code><a href="CachedFeatureGenerator.html" title="class in opennlp.tools.util.featuregen">CachedFeatureGenerator</a></code>, <code><a href="CharacterNgramFeatureGenerator.html" title="class in opennlp.tools.util.featuregen">CharacterNgramFeatureGenerator</a></code>, <code><a href="DictionaryFeatureGenerator.html" title="class in opennlp.tools.util.featuregen">DictionaryFeatureGenerator</a></code>, <code><a href="DocumentBeginFeatureGenerator.html" title="class in opennlp.tools.util.featuregen">DocumentBeginFeatureGenerator</a></code>, <code><a href="InSpanGenerator.html" title="class in opennlp.tools.util.featuregen">InSpanGenerator</a></code>, <code><a href="OutcomePriorFeatureGenerator.html" title="class in opennlp.tools.util.featuregen">OutcomePriorFeatureGenerator</a></code>, <code><a href="PosTaggerFeatureGenerator.html" title="class in opennlp.tools.util.featuregen">PosTaggerFeatureGenerator</a></code>, <code><a href="POSTaggerNameFeatureGenerator.html" title="class in opennlp.tools.util.featuregen">POSTaggerNameFeatureGenerator</a></code>, <code><a href="PrefixFeatureGenerator.html" title="class in opennlp.tools.util.featuregen">PrefixFeatureGenerator</a></code>, <code><a href="PreviousMapFeatureGenerator.html" title="class in opennlp.tools.util.featuregen">PreviousMapFeatureGenerator</a></code>, <code><a href="PreviousTwoMapFeatureGenerator.html" title="class in opennlp.tools.util.featuregen">PreviousTwoMapFeatureGenerator</a></code>, <code><a href="SentenceFeatureGenerator.html" title="class in opennlp.tools.util.featuregen">SentenceFeatureGenerator</a></code>, <code><a href="SuffixFeatureGenerator.html" title="class in opennlp.tools.util.featuregen">SuffixFeatureGenerator</a></code>, <code><a href="TokenClassFeatureGenerator.html" title="class in opennlp.tools.util.featuregen">TokenClassFeatureGenerator</a></code>, <code><a href="TokenFeatureGenerator.html" title="class in opennlp.tools.util.featuregen">TokenFeatureGenerator</a></code>, <code><a href="TokenPatternFeatureGenerator.html" title="class in opennlp.tools.util.featuregen">TokenPatternFeatureGenerator</a></code>, <code><a href="TrigramNameFeatureGenerator.html" title="class in opennlp.tools.util.featuregen">TrigramNameFeatureGenerator</a></code>, <code><a href="WindowFeatureGenerator.html" title="class in opennlp.tools.util.featuregen">WindowFeatureGenerator</a></code>, <code><a href="WordClusterFeatureGenerator.html" title="class in opennlp.tools.util.featuregen">WordClusterFeatureGenerator</a></code></dd> |
| </dl> |
| <hr> |
| <div class="type-signature"><span class="modifiers">public interface </span><span class="element-name type-name-label">AdaptiveFeatureGenerator</span></div> |
| <div class="block">An interface for generating features for name entity identification and for |
| updating document level contexts. |
| <p> |
| |
| <b>Note:</b><br> |
| Feature generation is not thread safe and a instance of a feature generator |
| must only be called from one thread. The resources used by a feature |
| generator are typically shared between many instances of features generators |
| which are called from many threads and have to be thread safe.</div> |
| </section> |
| <section class="summary"> |
| <ul class="summary-list"> |
| <!-- ========== METHOD SUMMARY =========== --> |
| <li> |
| <section class="method-summary" id="method-summary"> |
| <h2>Method Summary</h2> |
| <div id="method-summary-table"> |
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| <div id="method-summary-table.tabpanel" role="tabpanel" aria-labelledby="method-summary-table-tab0"> |
| <div class="summary-table three-column-summary"> |
| <div class="table-header col-first">Modifier and Type</div> |
| <div class="table-header col-second">Method</div> |
| <div class="table-header col-last">Description</div> |
| <div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab5"><code>default void</code></div> |
| <div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab5"><code><a href="#clearAdaptiveData()" class="member-name-link">clearAdaptiveData</a>()</code></div> |
| <div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab5"> |
| <div class="block">Informs a feature generator that the context of the adaptive data (typically a document) |
| is no longer valid.</div> |
| </div> |
| <div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3"><code>void</code></div> |
| <div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3"><code><a href="#createFeatures(java.util.List,java.lang.String%5B%5D,int,java.lang.String%5B%5D)" class="member-name-link">createFeatures</a><wbr>(<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/util/List.html" title="class or interface in java.util" class="external-link">List</a><<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>> features, |
| <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>[] tokens, |
| int index, |
| <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>[] previousOutcomes)</code></div> |
| <div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3"> |
| <div class="block">Adds the appropriate features for the token at the specified <code>index</code> with the |
| specified array of <code>previousOutcomes</code> to the specified list of features.</div> |
| </div> |
| <div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab5"><code>default void</code></div> |
| <div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab5"><code><a href="#updateAdaptiveData(java.lang.String%5B%5D,java.lang.String%5B%5D)" class="member-name-link">updateAdaptiveData</a><wbr>(<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>[] tokens, |
| <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>[] outcomes)</code></div> |
| <div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab5"> |
| <div class="block">Informs a feature generator that the specified tokens have been classified with the |
| corresponding set of specified <code>outcomes</code>.</div> |
| </div> |
| </div> |
| </div> |
| </div> |
| </section> |
| </li> |
| </ul> |
| </section> |
| <section class="details"> |
| <ul class="details-list"> |
| <!-- ============ METHOD DETAIL ========== --> |
| <li> |
| <section class="method-details" id="method-detail"> |
| <h2>Method Details</h2> |
| <ul class="member-list"> |
| <li> |
| <section class="detail" id="createFeatures(java.util.List,java.lang.String[],int,java.lang.String[])"> |
| <h3>createFeatures</h3> |
| <div class="member-signature"><span class="return-type">void</span> <span class="element-name">createFeatures</span><wbr><span class="parameters">(<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/util/List.html" title="class or interface in java.util" class="external-link">List</a><<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>> features, |
| <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>[] tokens, |
| int index, |
| <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>[] previousOutcomes)</span></div> |
| <div class="block">Adds the appropriate features for the token at the specified <code>index</code> with the |
| specified array of <code>previousOutcomes</code> to the specified list of features.</div> |
| <dl class="notes"> |
| <dt>Parameters:</dt> |
| <dd><code>features</code> - The list of features to be added to.</dd> |
| <dd><code>tokens</code> - The tokens of the sentence or other text unit being processed.</dd> |
| <dd><code>index</code> - The index of the token which is currently being processed.</dd> |
| <dd><code>previousOutcomes</code> - The outcomes for the tokens prior to the specified index.</dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="updateAdaptiveData(java.lang.String[],java.lang.String[])"> |
| <h3>updateAdaptiveData</h3> |
| <div class="member-signature"><span class="modifiers">default</span> <span class="return-type">void</span> <span class="element-name">updateAdaptiveData</span><wbr><span class="parameters">(<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>[] tokens, |
| <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>[] outcomes)</span></div> |
| <div class="block">Informs a feature generator that the specified tokens have been classified with the |
| corresponding set of specified <code>outcomes</code>.</div> |
| <dl class="notes"> |
| <dt>Parameters:</dt> |
| <dd><code>tokens</code> - The tokens of the sentence or other text unit which has been processed.</dd> |
| <dd><code>outcomes</code> - The outcomes associated with the specified tokens.</dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="clearAdaptiveData()"> |
| <h3>clearAdaptiveData</h3> |
| <div class="member-signature"><span class="modifiers">default</span> <span class="return-type">void</span> <span class="element-name">clearAdaptiveData</span>()</div> |
| <div class="block">Informs a feature generator that the context of the adaptive data (typically a document) |
| is no longer valid.</div> |
| </section> |
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